CVE-2016-9962

Name	CVE-2016-9962
Description	RunC allowed additional container processes via 'runc exec' to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain access to file-descriptors of these new processes during the initialization and can lead to container escapes or modification of runC state before the process is fully placed inside the container.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs	850951, 850952

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
docker.io (PTS)	buster, buster (security)	18.09.1+dfsg1-7.1+deb10u3	fixed
	bullseye	20.10.5+dfsg1-1+deb11u2	fixed
	bookworm, sid	20.10.24+dfsg1-1	fixed
runc (PTS)	buster	1.0.0~rc6+dfsg1-3	fixed
	buster (security)	1.0.0~rc6+dfsg1-3+deb10u2	fixed
	bullseye	1.0.0~rc93+ds1-5+deb11u2	fixed
	bookworm, sid	1.1.5+ds1-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
docker.io	source	(unstable)	1.13.1~ds1-2			850952
runc	source	(unstable)	0.1.1+dfsg1-2			850951

Notes

https://bugzilla.suse.com/show_bug.cgi?id=1012568
https://github.com/docker/docker/compare/v1.12.5...v1.12.6
https://github.com/opencontainers/runc/commit/50a19c6ff828c58e5dab13830bd3dacde268afe5